PureAire Monitoring Systems offers a rugged, yet sensitive monitoring system for the detection and measurement of chlorine, ClO2, H2S, NH3, fluorine, Ozone, HCl, HF, and other corrosive gases. It is designed to respond quickly to potentially hazardous leaks and releases. The system is suitable for in-situ wet scrubber monitoring, fenceline monitoring, and other demanding applications. It responds quickly to low ppm or ppb concentrations of the target gas and is unaffected by rapid changes in temperature and humidity. The versatile detector is also capable of operating in 100% RH condensing environments, as well as in oxygen-deficient and/or hydrogen-rich atmospheres.